   (write-exemplar "set_mixed" "A ten element set with mixed values" (set vector-mixed))
   (write-exemplar "set_mixed" "Two sets nested inside an outter set"
     (set [(set vector-simple) (set vector-mixed)]))
-  
+
 
   (def map-simple {:a 1 :b 2 :c 3})
   (def map-mixed {:a 1 :b "a string" :c true})
   (def map-nested {:simple map-simple, :mixed map-mixed})
-  
+
   (write-exemplar "map_simple" "A simple map" map-simple)
   (write-exemplar "map_mixed" "A mixed map" map-mixed)
   (write-exemplar "map_nested" "A nested map" map-nested)

  (write-exemplar "map_string_keys" "A map with string keys" {"first" 1, "second" 2, "third" 3})

  (write-exemplar "map_numeric_keys" "A map with numeric keys" {1 "one", 2 "two"})
 
  (write-exemplar "map_vector_keys" "A map with vector keys" {[1 1] "one", [2 2] "two"})
  
  (write-exemplar "map_10_items" "10 item map"  (map-of-size 10))
  
  (doseq [i [10 90 91 92 93 94 95]]
    (write-exemplar 
      (str "map_" i "_nested")
      (str "Map of two nested " i " item maps")
      {:f (map-of-size i) :s (map-of-size i)}))
  
  (write-exemplar 
    "maps_two_char_sym_keys"
    "Vector of maps with identical two char symbol keys"
    [{:aa 1 :bb 2} {:aa 3 :bb 4} {:aa 5 :bb 6}])
  
  (write-exemplar 
    "maps_three_char_sym_keys"
    "Vector of maps with identical three char symbol keys"
    [{:aaa 1 :bbb 2} {:aaa 3 :bbb 4} {:aaa 5 :bbb 6}])
  
  (write-exemplar 
    "maps_four_char_sym_keys"
    "Vector of maps with identical four char symbol keys"
    [{:aaaa 1 :bbbb 2} {:aaaa 3 :bbbb 4} {:aaaa 5 :bbbb 6}])
  
  (write-exemplar 
    "maps_two_char_string_keys"
    "Vector of maps with identical two char string keys"
    [{"aa" 1 "bb" 2} {"aa" 3 "bb" 4} {"aa" 5 "bb" 6}])
  
  (write-exemplar 
    "maps_three_char_string_keys"
    "Vector of maps with identical three char string keys"
    [{"aaa" 1 "bbb" 2} {"aaa" 3 "bbb" 4} {"aaa" 5 "bbb" 6}])
  
  (write-exemplar 
    "maps_four_char_string_keys"
    "Vector of maps with identical four char string keys"
    [{"aaaa" 1 "bbbb" 2} {"aaaa" 3 "bbbb" 4} {"aaaa" 5 "bbbb" 6}])

    dates)

  (def symbols ['a 'ab 'abc 'abcd 'abcde 'a1 'b2 'c3 'a_b])

  (write-exemplar "symbols" "A vector of symbols" symbols)
  (write-exemplar "keywords" "A vector of keywords" (vmap keyword symbols))

  (write-exemplar "list_simple" "A simple list" (apply list vector-simple))
  (write-exemplar "list_empty" "An empty list" '())
  (write-exemplar "list_mixed" "A ten element list with mixed values" (apply list vector-mixed))
